.{$pop-prefix}-group
  z-index 10
  &.{$pop-prefix}-group-trigger
    .{$pop-prefix}-group-inner
      transform scale(1)
      opacity 1
  &[x-placement^='top']
    .{$pop-prefix}-group-inner
      transform-origin bottom left
  &[x-placement^='bottom']
    .{$pop-prefix}-group-inner
      transform-origin top left
  .{$pop-prefix}-group-inner
    transition .25s cubic-bezier(.24, .22, .015, 1.56)
    transition-property transform, opacity
    transform scale(.8)
    opacity 0
